JSON template for WP use

json.php

<?php

define('WP_USE_THEMES', false);

preg_match('/(.*)wp-content/', __DIR__, $matches);
$root_folder = $matches[1];

require( $root_folder.'/wp-blog-header.php' );


$json = $_GET['json'];

if ( $json == 1 )
{
  $json_data = array();


  header('Content-Type: application/json');
  echo json_encode($json_data, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);

} else {
    echo 'GTFO, kek';
}
?>